You can reference property values in a Hashtable or Dictionary. If you have a property whose type implements the Dictionary interface, you can access its values as properties of the property itself. For example, if you have a bean called MyBean with a Dictionary (or Hashtable) property called myHashtable, you can access the value that corresponds to the key named myKey of that Hashtable as follows:
<dsp:valueof bean="MyBean.myHashtable.myKey">not set</dsp:valueof>
